ECU — Aston Martin Vantage

Category: Electrical | Severity: high | Cost: ₹80,000–₹2,50,000

What is ECU?

Controls engine functions and performance.

How ECU Works

Processes sensor data and adjusts fuel, ignition, and timing.

Why is ECU Important?

Core brain of engine management.

Common Problems

Software glitches
Failure

Symptoms

Check engine light
Poor performance

Causes of Failure

Electrical faults
Overheating

Impact on Car Performance

Reduced performance or engine failure.

DIY Fix Guide — Step by Step

Scan error codes

Maintenance Tips

Avoid voltage spikes

Replacement Cost in India

Estimated range: ₹80,000 – ₹2,50,000

Where to Buy Online

When to Replace ECU

When ECU fails or is damaged.